Email auto response in Orchard

I am using oforms to create forms for my website.
But i need to send auto response for one of my form, do anyone know how can we do that in oforms.
Do we have any module in orchard that provides the facility of sending email auto response.
Really appreciate any help.

Thanks for your reply.
I have created my form using dynamic form and also binded that form with the content type and kept the form as a widget in AsideFirst zone.
But whenever i click on Submit button, the field are not getting validated and the form redirect me to other page even if all required fields are not filled.
I have checked "required" for my form fields but still those fields are not getting validated before submitting the form.
Ideally the form should not submit before doing the validation.
Do you have any idea why this is happening?

Is this a bug?
It means form will not be validated before submitting and will redirect to other page.
This is a bad news, i haven't tried on 1.9.3. My website is already done on v1.9.1.0....is it easy to migrate from one version to another?